org.gvsig.remoteclient.wms

Class WMSLayer

java.lang.Object

org.gvsig.remoteclient.wms.WMSLayer

All Implemented Interfaces:

ILayer

Direct Known Subclasses:

WMSLayer1_1_0, WMSLayer1_1_1, WMSLayer1_3_0

public abstract class WMSLayer
extends java.lang.Object
implements ILayer

Abstract class that defines an WMSLayer.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	WMSLayer.DataURL Inner class describing the DataURL tag in OGC specifications in WMS
protected class	WMSLayer.MetadataURL Inner class describing the MetadataURL tag in OGC specifications in WMS

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.ArrayList	children
protected java.util.ArrayList	dimensions Dimensions defined for the layer in the capabilities doc
protected WMSLayer	parent
protected java.util.Vector	srs CRS list of this layer (Tag CRS)
java.util.ArrayList	styles Themes provided by the WMS for the layer

Constructor Summary

Constructors

Constructor and Description
WMSLayer()

Method Summary

Modifier and Type	Method and Description
void	addBBox(BoundaryBox bbox) Adds a bbox to the Bboxes vector
void	addDimension(WMSDimension dimension) Adds a dimension to the dimension vector
protected void	addkeyword(java.lang.String key) add a new keyword to the keywordList.
void	addSrs(java.lang.String srs) adds a new srs to the srs vector
void	addStyle(WMSStyle _style) Adds a style to the styles vector
java.lang.String	getAbstract() Gets the layer abstract
java.util.Vector	getAllSrs()
java.util.ArrayList	getAllStyles(WMSLayer layer)
BoundaryBox	getBbox(java.lang.String id) returns the bbox with that id in the Bboxes vector
java.util.Hashtable	getBboxes() Gets the bBoxes vector
java.util.ArrayList	getChildren()
WMSDimension	getDimension(java.lang.String name)
abstract java.util.ArrayList	getDimensions() gets the dimension vector defined in this layer
int	getfixedHeight()
int	getfixedWidth()
java.util.ArrayList	getKeywords()
BoundaryBox	getLatLonBox()
java.lang.String	getName() Gets layer name
WMSLayer	getParent()
double	getScaleMax() gets the maximum scale for this layer
double	getScaleMin() gets the minimum scale for this layer
java.util.ArrayList	getStyles() Gets the style vector
java.lang.String	getTitle() Gets layer title
boolean	hasTransparency()
boolean	isOpaque() Tells if this layer is opaque.
boolean	isQueryable() Tells if this layer accepts getFeatureInfo requests.
boolean	noSubSets() Tells if this layer is subsettable
abstract void	parse(KXmlParser parser, java.util.TreeMap layerTreeMap) Parses the LAYER tag in the WMS capabilities, filling the WMSLayer object loading the data in memory to be easily accesed
protected void	parseKeywordList(KXmlParser parser) Parses the keywordlist from the capabilities and fills this list in the WMSLayer.
protected void	readLayerAttributes(KXmlParser parser) Reads and parses the layer attributes Maybe this method should be moved to the WMSLayer.
void	removeSrs(java.lang.String srs)
void	setAbstract(java.lang.String _abstract) Sets the layer abstract
void	setChildren(java.util.ArrayList children)
void	setfixedHeight(int h)
void	setfixedWidth(int w)
void	setLatLonBox(BoundaryBox box)
void	setName(java.lang.String name) Sets layer name
void	setNoSubSets(boolean _noSubSets)
void	setOpaque(boolean opaque)
void	setParent(WMSLayer parent)
void	setQueryable(boolean queryable)
void	setScaleMax(double scale) sets the maximum scale for this layer to be visible
void	setScaleMin(double scale) sets the minimum scale for this layer to be visible.
void	setTitle(java.lang.String title) Sets the layer title
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

children

protected java.util.ArrayList children

parent

protected WMSLayer parent

styles

public java.util.ArrayList styles

Themes provided by the WMS for the layer

srs

protected java.util.Vector srs

CRS list of this layer (Tag CRS)

dimensions

protected java.util.ArrayList dimensions

Dimensions defined for the layer in the capabilities doc

Constructor Detail

WMSLayer

public WMSLayer()

Method Detail

parse

public abstract void parse(KXmlParser parser,
                           java.util.TreeMap layerTreeMap)
                    throws java.io.IOException,
                           XmlPullParserException

Parses the LAYER tag in the WMS capabilities, filling the WMSLayer object loading the data in memory to be easily accesed

Throws:

java.io.IOException

XmlPullParserException

addkeyword

protected void addkeyword(java.lang.String key)

add a new keyword to the keywordList.

Parameters:

key -

getKeywords

public java.util.ArrayList getKeywords()

addStyle

public void addStyle(WMSStyle _style)

Adds a style to the styles vector

Parameters:

_style -

getStyles

public java.util.ArrayList getStyles()

Gets the style vector

Returns:

getAllStyles

public java.util.ArrayList getAllStyles(WMSLayer layer)

addBBox

public void addBBox(BoundaryBox bbox)

Adds a bbox to the Bboxes vector

Parameters:

bbox -

getBbox

public BoundaryBox getBbox(java.lang.String id)

returns the bbox with that id in the Bboxes vector

Parameters:

id -

getBboxes

public java.util.Hashtable getBboxes()

Gets the bBoxes vector

Returns:

getLatLonBox

public BoundaryBox getLatLonBox()

setLatLonBox

public void setLatLonBox(BoundaryBox box)

addSrs

public void addSrs(java.lang.String srs)

adds a new srs to the srs vector

removeSrs

public void removeSrs(java.lang.String srs)

getAllSrs

public java.util.Vector getAllSrs()

getScaleMax

public double getScaleMax()

gets the maximum scale for this layer

Returns:

getScaleMin

public double getScaleMin()

gets the minimum scale for this layer

Returns:

setScaleMin

public void setScaleMin(double scale)

sets the minimum scale for this layer to be visible.

Parameters:

scale -

setScaleMax

public void setScaleMax(double scale)

sets the maximum scale for this layer to be visible

Parameters:

scale -

getDimensions

public abstract java.util.ArrayList getDimensions()

gets the dimension vector defined in this layer

Returns:

getDimension

public WMSDimension getDimension(java.lang.String name)

addDimension

public void addDimension(WMSDimension dimension)

Adds a dimension to the dimension vector

Parameters:

dimension -

getName

public java.lang.String getName()

Gets layer name

Specified by:

getName in interface ILayer

Returns:

setName

public void setName(java.lang.String name)

Sets layer name

Specified by:

setName in interface ILayer

Parameters:

_name -

getTitle

public java.lang.String getTitle()

Gets layer title

Specified by:

getTitle in interface ILayer

Returns:

setTitle

public void setTitle(java.lang.String title)

Sets the layer title

Specified by:

setTitle in interface ILayer

Parameters:

_title -

getAbstract

public java.lang.String getAbstract()

Gets the layer abstract

Specified by:

getAbstract in interface ILayer

Returns:

setAbstract

public void setAbstract(java.lang.String _abstract)

Sets the layer abstract

Specified by:

setAbstract in interface ILayer

Parameters:

m_abstract -

getChildren

public java.util.ArrayList getChildren()

setChildren

public void setChildren(java.util.ArrayList children)

getParent

public WMSLayer getParent()

setParent

public void setParent(WMSLayer parent)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isQueryable

public boolean isQueryable()

Tells if this layer accepts getFeatureInfo requests.

setQueryable

public void setQueryable(boolean queryable)

Parameters:

queryable - The queryable to set.

isOpaque

public boolean isOpaque()

Tells if this layer is opaque.

setOpaque

public void setOpaque(boolean opaque)

Parameters:

opaque. -

noSubSets

public boolean noSubSets()

Tells if this layer is subsettable

setNoSubSets

public void setNoSubSets(boolean _noSubSets)

Parameters:

set - layer nosubsets attribute.

setfixedWidth

public void setfixedWidth(int w)

getfixedWidth

public int getfixedWidth()

setfixedHeight

public void setfixedHeight(int h)

getfixedHeight

public int getfixedHeight()

hasTransparency

public boolean hasTransparency()

Returns:

true if this layer can be served with transparency, otherwise false

parseKeywordList

protected void parseKeywordList(KXmlParser parser)
                         throws java.io.IOException,
                                XmlPullParserException

Parses the keywordlist from the capabilities and fills this list in the WMSLayer.

Parameters:

parser -

Throws:

java.io.IOException

XmlPullParserException

readLayerAttributes

protected void readLayerAttributes(KXmlParser parser)

Reads and parses the layer attributes Maybe this method should be moved to the WMSLayer. Until now the attributes are teh same for all versions.

Parameters:

parser -